CLIA lab
CLIA 49D2187128: Giant Pharmacy #250
Leesburg, VA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 49D2187128 belongs to Giant Pharmacy #250 in Leesburg, VA.
Certificate of Waiver, effective June 25, 2026, expires June 24, 2028.
Active in the CMS Provider of Services file posted October 16, 2026.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- June 25, 2026
- Certificate expiration
- June 24, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- June 25, 2020
- Facility type
- Pharmacy
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 49D2187128
- Lab name
- Giant Pharmacy #250
- Address
- 635 Potomac Station Drive, Leesburg, VA 20176
- Phone
- (571) 258-1901
- Fax
- (571) 258-1909
Annual test volume the lab reported
- Waived tests
- 2,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Giant Pharmacy #250 in Leesburg?
49D2187128, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Giant Pharmacy #250 hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 49D2187128 expire?
The CMS file lists June 24, 2028 as the certificate expiration date; the certificate took effect June 25, 2026.